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Small object detection in Unmanned Aerial Vehicle (UAV) imagery is a persistent challenge, hindered by low resolution and background clutter. While fusing RGB and infrared (IR) data offers a promising solution, existing methods often…

计算机视觉与模式识别 · 计算机科学 2025-11-25 Shuyu Cao , Minxin Chen , Yucheng Song , Zhaozhong Chen , Xinyou Zhang

Drone-based target detection presents inherent challenges, such as the high density and overlap of targets in drone-based images, as well as the blurriness of targets under varying lighting conditions, which complicates identification.…

计算机视觉与模式识别 · 计算机科学 2024-11-04 Yuchen Zheng , Yuxin Jing , Jufeng Zhao , Guangmang Cui

Integrating multispectral data in object detection, especially visible and infrared images, has received great attention in recent years. Since visible (RGB) and infrared (IR) images can provide complementary information to handle light…

计算机视觉与模式识别 · 计算机科学 2022-09-29 Maoxun Yuan , Yinyan Wang , Xingxing Wei

Targets in remote sensing images are usually small, weakly textured, and easily disturbed by complex backgrounds, challenging high-precision detection with general algorithms. Building on our earlier ESM-YOLO, this work presents ESM-YOLO+…

计算机视觉与模式识别 · 计算机科学 2026-03-10 Qianqian Zhang , Xiaolong Jia , Ahmed M. Abdelmoniem , Li Zhou , Junshe An

Object detection in unmanned aerial vehicle (UAV) remote sensing images poses significant challenges due to unstable image quality, small object sizes, complex backgrounds, and environmental occlusions. Small objects, in particular, occupy…

计算机视觉与模式识别 · 计算机科学 2025-05-23 Xudong Wang , Yaxin Peng , Chaomin Shen

The real-time detection of small objects in complex scenes, such as the unmanned aerial vehicle (UAV) photography captured by drones, has dual challenges of detecting small targets (<32 pixels) and maintaining real-time efficiency on…

计算机视觉与模式识别 · 计算机科学 2025-09-29 Defan Chen , Yaohua Hu , Luchan Zhang

With the advancement of aerospace technology and the increasing demands of military applications, the development of low false-alarm and high-precision infrared small target detection algorithms has emerged as a key focus of research…

计算机视觉与模式识别 · 计算机科学 2025-09-30 Taoran Yue , Xiaojin Lu , Jiaxi Cai , Yuanping Chen , Shibing Chu

The rapid proliferation of unmanned aerial vehicles (UAVs) has highlighted the importance of robust and efficient object detection in diverse aerial scenarios. Detecting small objects under complex conditions, however, remains a significant…

计算机视觉与模式识别 · 计算机科学 2026-01-06 Kunwei Lv , Zhiren Xiao , Hang Ren , Ping Lan

Detecting small unmanned aerial vehicles (UAVs) from a ground-to-air (G2A) perspective presents significant challenges, including extremely low pixel occupancy, cluttered aerial backgrounds, and strict real-time constraints. Existing…

计算机视觉与模式识别 · 计算机科学 2026-03-27 Pengyu Chen , Haotian Sa , Yiwei Hu , Yuhan Cheng , Junbo Wang

With the rapid advancement of Unmanned Aerial Vehicle (UAV) and computer vision technologies, object detection from UAV perspectives has emerged as a prominent research area. However, challenges for detection brought by the extremely small…

计算机视觉与模式识别 · 计算机科学 2025-04-28 Liugang Lu , Dabin He , Congxiang Liu , Zhixiang Deng

Unmanned Aerial Vehicle (UAV) detection technology plays a critical role in mitigating security risks and safeguarding privacy in both military and civilian applications. However, traditional detection methods face significant challenges in…

计算机视觉与模式识别 · 计算机科学 2025-06-06 Juanqin Liu , Leonardo Plotegher , Eloy Roura , Cristino de Souza Junior , Shaoming He

Unmanned aerial vehicles (UAVs) equipped with thermal infrared (TIR) cameras play a crucial role in combating nocturnal wildlife poaching. However, TIR images often face challenges such as jitter, and wildlife overlap, necessitating UAVs to…

计算机视觉与模式识别 · 计算机科学 2024-09-13 Ang He , Xiaobo Li , Ximei Wu , Chengyue Su , Jing Chen , Sheng Xu , Xiaobin Guo

Object detection in poor-illumination environments is a challenging task as objects are usually not clearly visible in RGB images. As infrared images provide additional clear edge information that complements RGB images, fusing RGB and…

计算机视觉与模式识别 · 计算机科学 2024-12-09 Yishuo Chen , Boran Wang , Xinyu Guo , Wenbin Zhu , Jiasheng He , Xiaobin Liu , Jing Yuan

Drone-based vehicle detection aims at finding the vehicle locations and categories in an aerial image. It empowers smart city traffic management and disaster rescue. Researchers have made mount of efforts in this area and achieved…

计算机视觉与模式识别 · 计算机科学 2021-10-15 Yiming Sun , Bing Cao , Pengfei Zhu , Qinghua Hu

Infrared Small Target Detection (IRSTD) is a challenging task in defense applications, where complex backgrounds and tiny target sizes often result in numerous false alarms using conventional object detectors. To overcome this limitation,…

计算机视觉与模式识别 · 计算机科学 2026-02-20 Alina Ciocarlan , Sylvie Le Hégarat-Mascle , Sidonie Lefebvre

Aerial object detection in UAV imagery presents unique challenges due to the high prevalence of tiny objects, adverse environmental conditions, and strict computational constraints. Standard YOLO-based detectors fail to address these…

计算机视觉与模式识别 · 计算机科学 2026-04-16 Yann V. Bellec

Small object detection remains a challenging problem in the field of object detection. To address this challenge, we propose an enhanced YOLOv8-based model, SOD-YOLO. This model integrates an ASF mechanism in the neck to enhance multi-scale…

计算机视觉与模式识别 · 计算机科学 2025-07-18 Peijun Wang , Jinhua Zhao

Although convolutional neural networks have made outstanding achievements in visible light target detection, there are still many challenges in infrared small object detection because of the low signal-to-noise ratio, incomplete object…

计算机视觉与模式识别 · 计算机科学 2024-08-15 Zhonglin Chen , Anyu Geng , Jianan Jiang , Jiwu Lu , Di Wu

This report introduces a solution to The task of RGB-TIR object detection from the perspective of unmanned aerial vehicles. Unlike traditional object detection methods, RGB-TIR object detection aims to utilize both RGB and TIR images for…

计算机视觉与模式识别 · 计算机科学 2024-07-08 Xiangyu Wu , Jinling Xu , Longfei Huang , Yang Yang

Identifying drones and birds correctly is essential for keeping the skies safe and improving security systems. Using the VIP CUP 2025 dataset, which provides both RGB and infrared (IR) images, this study presents EGD-YOLOv8n, a new…

计算机视觉与模式识别 · 计算机科学 2025-10-14 Sudipto Sarkar , Mohammad Asif Hasan , Khondokar Ashik Shahriar , Fablia Labiba , Nahian Tasnim , Sheikh Anawarul Haq Fattah
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